<!--region 404 错误页面-->
<template>
  <div class="error-page">
    <div class="wscn-http404">
      <div class="pic-404">
        <img class="pic-404__parent" :src="img_404" alt="404">
        <img class="pic-404__child left" :src="img_404_cloud" alt="404">
        <img class="pic-404__child mid" :src="img_404_cloud" alt="404">
        <img class="pic-404__child right" :src="img_404_cloud" alt="404">
      </div>
      <div class="bullshit">
        <div class="bullshit__oops">OOPS!</div>
        <div class="bullshit__headline">{{ message }}</div>
        <div class="bullshit__info">请检查您输入的网址是否正确，请点击以下按钮返回主页或者发送错误报告</div>
        <router-link to="/dashboard" class="bullshit__return-home">返回首页</router-link>
      </div>
    </div>
  </div>
</template>
<!--endregion-->
<script>
  export default {
    components: {},
    data () {
      return {
        img_404: require('../../assets/images/404/404.png'),
        img_404_cloud: require('../../assets/images/404/404_cloud.png')
      }
    },
    mounted () {},
    computed: {
      message () {
        return '特朗普说这个页面你不能进......'
      }
    },
    methods: {}
  }
</script>

<style lang="less" rel="stylesheet/less" scoped>
  .error-page {
    background: #f0f2f5;
    height: 100%;
    .wscn-http404 {
      position: relative;
      width: 1200px;
      margin: 0 auto 60px;
      padding: 0 100px;
      overflow: hidden;
      .pic-404 {
        position: relative;
        float: left;
        width: 600px;
        padding: 150px 0;
        overflow: hidden;
        &__parent {
          width: 100%;
        }
        &__child {
          position: absolute;
          &.left {
            width: 80px;
            top: 17px;
            left: 220px;
            opacity: 0;
            animation-name: cloudLeft;
            animation-duration: 2s;
            animation-timing-function: linear;
            animation-fill-mode: forwards;
            animation-delay: 1s;
          }
          &.mid {
            width: 46px;
            top: 10px;
            left: 420px;
            opacity: 0;
            animation-name: cloudMid;
            animation-duration: 2s;
            animation-timing-function: linear;
            animation-fill-mode: forwards;
            animation-delay: 1.2s;
          }
          &.right {
            width: 62px;
            top: 100px;
            left: 500px;
            opacity: 0;
            animation-name: cloudRight;
            animation-duration: 2s;
            animation-timing-function: linear;
            animation-fill-mode: forwards;
            animation-delay: 1s;
          }
          @keyframes cloudLeft {
            0% {
              top: 17px;
              left: 220px;
              opacity: 0;
            }
            20% {
              top: 33px;
              left: 188px;
              opacity: 1;
            }
            80% {
              top: 81px;
              left: 92px;
              opacity: 1;
            }
            100% {
              top: 97px;
              left: 60px;
              opacity: 0;
            }
          }
          @keyframes cloudMid {
            0% {
              top: 10px;
              left: 420px;
              opacity: 0;
            }
            20% {
              top: 40px;
              left: 360px;
              opacity: 1;
            }
            70% {
              top: 130px;
              left: 180px;
              opacity: 1;
            }
            100% {
              top: 160px;
              left: 120px;
              opacity: 0;
            }
          }
          @keyframes cloudRight {
            0% {
              top: 100px;
              left: 500px;
              opacity: 0;
            }
            20% {
              top: 120px;
              left: 460px;
              opacity: 1;
            }
            80% {
              top: 180px;
              left: 340px;
              opacity: 1;
            }
            100% {
              top: 200px;
              left: 300px;
              opacity: 0;
            }
          }
        }
      }
      .bullshit {
        position: relative;
        float: left;
        width: 300px;
        padding: 150px 0;
        overflow: hidden;
        &__oops {
          font-size: 32px;
          font-weight: bold;
          line-height: 40px;
          color: #1482f0;
          opacity: 0;
          margin-bottom: 20px;
          animation-name: slideUp;
          animation-duration: 0.5s;
          animation-fill-mode: forwards;
        }
        &__headline {
          font-size: 20px;
          line-height: 24px;
          color: #1482f0;
          opacity: 0;
          margin-bottom: 10px;
          animation-name: slideUp;
          animation-duration: 0.5s;
          animation-delay: 0.1s;
          animation-fill-mode: forwards;
        }
        &__info {
          font-size: 13px;
          line-height: 21px;
          color: grey;
          opacity: 0;
          margin-bottom: 30px;
          animation-name: slideUp;
          animation-duration: 0.5s;
          animation-delay: 0.2s;
          animation-fill-mode: forwards;
        }
        &__return-home {
          display: block;
          float: left;
          width: 110px;
          height: 36px;
          background: #1482f0;
          border-radius: 100px;
          text-align: center;
          color: #ffffff;
          opacity: 0;
          font-size: 14px;
          line-height: 36px;
          cursor: pointer;
          animation-name: slideUp;
          animation-duration: 0.5s;
          animation-delay: 0.3s;
          animation-fill-mode: forwards;
        }
        @keyframes slideUp {
          0% {
            transform: translateY(60px);
            opacity: 0;
          }
          100% {
            transform: translateY(0);
            opacity: 1;
          }
        }
      }
    }
  }
</style>
